Siemens Industrial Ethernet Switch, 6GK5204-2BC10-2AA3

SCALANCE X204-2LD, managed IE switch, 4x 10/100 Mbit/s RJ45 ports, 2x 100 Mbit/s single-mode BFOC, error signaling contact with set push-button, redundant power supply, PROFINET IO device, network management, redundancy manager integrated, incl. electron. manual on CD-ROM, C-plug optional